Transaction not yet indexed

mEcxbNHavbF1p554M57mQt5C5T4P1d8dhXFg3cYG3cjJbjXTX5ka74EdCTMex8cpww8y47ZcP4ZQTHMPsyZV6x6

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