Transaction not yet indexed

Q52pB7hzrU8dVfBv8erR9saxczDptKkMDTPtuQf5anzUqaA4rfW1pYXPBDxP6Aq4C8upWkWcCSRimejfRAw5Rv2

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