Transaction not yet indexed

623LR4AVf3jv41wAMgSgqQBLkDU1t62qUvBA9rYci6DVsJnMQBhDG5Wzkj7XBmCyevA9GbkKeuWKuqHFPKsRPerE

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