Transaction not yet indexed

Q2T87aQfqPD4z3zyZA3FYKYxCSXT6khcB5y57coqrZ8dAuMTB2VYUbLvMhHYB7CfcsFtFWCSANGpaAJJHPHtiPJ

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