Transaction not yet indexed

MGkDq3MgwcqpdBwC9uLPKKoTrRVCs49EogPCWBWx6CAqn2coe1AZmcgdRkT7QfQnF2aGtMP2xP3pvjrtyrREKNU

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