Transaction not yet indexed

53VcMvcRFGnyUTkacv9G4CWagbpQWDFLq9zWU8rHybLBWPRAGs8fFNFKpLgGTCwA2comrH4wEvDGmtakLSaJ9Jm2

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