Transaction not yet indexed

5U1Mto856KJkWXfP3bfpw9iaKAKR3mKDWJUHsQwPS3NGqHhVBgyRj1RxU2mRwSwVGDSzwuyMXp5rx8z2TJmTukRG

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