Transaction not yet indexed

21k55GX12XPz4YxRgtsE2mWRym2XVP7nYXt9C5EB2FTnRFD5jkCyu94Z8pGZSmDHAJEjEEN6hwzsmN2HT4XHWsuk

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