Transaction not yet indexed

53LneC5uf6wYrUbBCYZRcKGxTqqCCnDVyBgRQBvcLmJS9g4mqVv4MjPdaaAPKG2QiLD5nah8dUU8anK1fS8aHrug

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