Transaction not yet indexed

pMkZ12GNJMP2j9L1ZWXszSPYBMZ73CSJBdWm51m7izBwNL7nvdZzWwk9iRXTCHqG4S469XSVzDqLX3Tkw4v3749

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