Transaction not yet indexed

mtbf6pUHun44GVJS5CYmZb6JAppgT6XATdgGMPiWKfqpBzq2ymmy3fxigXwJ3d3BFaSMcGwzKeSB5ozHkqKyx8U

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