Transaction not yet indexed

53Sz29Tikqs3HTZxgvVZPtNivAHRTekWaXRpw4LXtbpg6ZdH8teCDYLiijTdcZfQwPyxq6k7aPmaVgnM48JPDHS2

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