Transaction not yet indexed

2tSebG1258zD4m9JboJEMgsmgtmZdXSU8zFYbcA8Pw2gFpai2iEDeRFdAUvv5p9HYAuubWSA1bNTPfghBSx2sfrN

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