Transaction not yet indexed

53UMWe8WCckuEt1eLmbqgLSYzxyfM7BCzC1ExbFUK3zWU19DzFtoiapDvchqunEBd7y7rJF9U2wKNnBBMVhSzt2q

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