Transaction not yet indexed

53oSpZSnT1kag1UQLusoPUtx3LKYMcVqujsqiPg3MuDnFxz8ZfFHnWEUQETphtUiCjFkinDXRxEmnCNboGnFbpBV

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