Transaction not yet indexed

TS18E2tvkpTTTAgs5weNr8aHQ3W2tHdDueQfUQd3J2SfSdH2Jrk9e2uCAPXNeBeFpGnxzctcibT4um1SzjfnnL5

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