Transaction not yet indexed

42mk66FvrDWRvQe5bqezoQKgeMiRAMHzzME3KnKNBFbCT4Ydy6XQYrGhcNzkfxanK7K9MX1k1WzcHAFPSefZGzmq

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