Transaction not yet indexed

55c19cwYSu3GMq5YkZUciHvpYn4hbboDavyjgYCUYkP3ZdCHFkPc2svcGqrwGoZQtLFPkGZig7Fu1NPBWAEk9gD4

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