Transaction not yet indexed

MGbqx4CVvzgiEcbvmYTZ8XdKBCDWAKWJ9PWNoEEfCXcVHM7HfSLnVDBRAsExH2jRRaN8k5kz1odxXvgALPuajb2

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