Transaction not yet indexed

66s4YSJDvroUbC1wG6z9YU7aMTP5J2YU1Jdg7eYkfamA33yb3snN9yUWBvLiYvYprsgMSPSnbufDSQDu5P2pS2c1

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