Transaction not yet indexed

53Ph3EFM5c15fDCs1xpmkq65TRQ1WQEXwWHys7FRz17hss1aP4Zbbp78To4eRpcWqx7m4UEH5aiVFy1dNi9jwubw

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