Transaction not yet indexed

53tzsbJRf14N4Ri7FFC8mofPbrDhJMSGQjnL66QJzX3agyZC3WhJU8eV1VsCMQiajsgdTK7bqkDR1b4RTAPuDQ8M

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