Transaction not yet indexed

u4MAMdM4Brz3AkcgnzX9iVk9jbNfJyU8p3rmwHCpzCGPqaVGPmDGkAAXRcHnR43ZCVZMqchk9NMf2fZKyPzWpRW

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