Transaction not yet indexed

66dAcuf2Rgq7ES1Q1Wg3dUmqqAYWCq362BNjgcGUPgY7q9aPYF1Av9w1rtTCHYteBVaqBvKBcCnpynTcKrnDJDM3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.