Transaction not yet indexed

53mqLyhWRqztK15K9YjXfZtn5eCR8eCg3gfuz21kBukLcBVRJZp8614eNg3Ftpqk4tDLo3P3ri5DsNMej4PfPHoE

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