Transaction not yet indexed

53SAQ5XdJsjBKib9isgzvUvCPLvLvsMT6Em3oDwFb5rZqvFxzV2xmb6FQmCSdpiZisWiRWGVk3F966atbvkNnx4n

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