Transaction not yet indexed

52cmb6mYXJ7i6BnZReP6vnBLRiEfYmswTzKbmGnfWaWxnm1bNUP17FmtnuvYcDcQpEYnvMete6SQNERsMnsdVtts

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