Transaction not yet indexed

Aj53ZmoW1xHcWZX4WiqhTLmy7JvUEYYuMXuvDWih2L7ZXqJEufpvHspYgpZn2hbor9p17vfzqXo7pd2eQMgA2QN

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