Transaction not yet indexed

2ExCjc78b1fZyRJdeKAnB1DJwvvy1NKiLEMgdEBhAtjEjeXKfPyqKYVrnHG8Dr27ZBQJi4P2ciNSxnboCuSYSJS7

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