Transaction not yet indexed

52Zup2AvcafyMQZQ5CsmM3dDpdReb8fDd4H7FuGy4QVcTE7xd88FApefNXNEqHePNEeNU9Mg7jaesWf5txa9LSUN

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