Transaction not yet indexed

5Amm8SiNvu1ia2FTqMFhGZMPnREJFDPC5uRKNdoEBSZVFt8eYVFPLB7mRxggvX5nhLsxrVosjgbF8M1pFVhxDdtQ

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