Transaction not yet indexed

618MP6Yc445isgrRAVyMRPTgXvbctFWsRLfvrHRWMP9vzNmNEngzanX5rdyP1x9tZFMwR7M5wWBqtjATcfKNAmT4

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