Transaction not yet indexed

64EXEAvbzySv4puJzGjLp3zDVsEeTYP2VvyDS3N3SPC1Nnj42QRcGxLCAscVuLi2484tvY8PfC9dkTxFaaHTf4QP

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