Transaction not yet indexed

53UPqKkzGJegVuvxBLKCgjAK2hXLr5QYFDriPzif5saeHonHF2b5dGo7yFeDWGAcLxfqHLqXU4gbs2vf22M4LLE8

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