Transaction not yet indexed

53NpWbHTHStr1k1SDMBwCMshkKzekWWEX9Xb18PNTU8XAr7HqSHhf3cBYuy9zeG2mKcdXtGSwJ3Bod74Z63uAi1T

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