Transaction not yet indexed

53UnscaV77X3bc7TypfeGpUKNTUk9dikZUog3Mv7tSdETtsvPD6tKNUptnDUqEWaXR4sS5rmpL2ZK5j4u78j2THR

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