Transaction not yet indexed

53PYYCqZqVTe9jerPkSWzmztW9iJcT4dshEYPgFs3P9JNwgPKv7qZsDTZq3iSZJszngSVNEvz5D6JLLWAoyVaq77

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