Transaction not yet indexed

53Xp6cfVgYvzrYSfnHac7pitBf56RBByoxZNPLY6tx2kCS1e2nKhg2jSyXmj8UbZg6V2sUBfT8Dpy3b15CS3cFr1

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