Transaction not yet indexed

52BoTr2rhUbWLvsEnqsVrP8vgPYbBt4tHhA8FQbK255SuAF5xpESZuzqZVEy4ZWm78iG9nF1we3DCdmL3iQ8KAz2

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