Transaction not yet indexed

52SvWntrSchiUMJGJmNWLfjJ2q6RCBTeUMHABc2SL6NQR1UEUX46mVHPqTj9pM2bjEZ2aD1zhX77pbMTkk3htHN8

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