Transaction not yet indexed

53AqF6knknmedZBmXjxTgB3hM1j2AMmr9TQH5dT7aFkqSXv3awnqPib3P7DfEDsUtPY1C2UtrB3vSkhxMpMaLPMe

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