Transaction not yet indexed

53zRC9E3b5EcjSpWWMukq6RxwvcfzTeC9qsyxDN3djoLLdRqPdSqx5JsMFuuLApUstMDyS2TsuCXcg57ZyXvrH1J

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