Transaction not yet indexed

ESpb8Wr73EQfgjdRdFpLEtZQE5zNcDzbqMu2A6kkRai8Y1rw8bBozzWS3fM164nSJmcsH9TK1MFtF5H7M3JBubj

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