Transaction not yet indexed

55sgU1MMPrKRPbAzvcRpBzUN8MCMrWaDxPmrAmg2YxsUppYE2AAss4u1cDysv9FX4cUdGTLLmCDKFBbvC1b4xwq6

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