Transaction not yet indexed

53Az7mGnCqkgmqLKqkbzRDnqDV6MNDNo4it6x4aKaSnTMNCoRY7pKbKVfpZ5spSWrrU6pGvPWrb54uPCUhaH14oL

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