Transaction not yet indexed

56YmErRSiNMgSPn8xZhJgzvj1hj39ss2MEsYX43QkHpSe5iG69FcKwQvBLpc3vfh34AvZZAwCyrzJAMse9R8S5MT

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