Transaction not yet indexed

642f78tDcycagbDcfpyhaCKyQHVyppjhP25Q6c1u4YgyfPf2MbfyLG9y7p6w8aUwWkjUjbeYfCmN3LE5md1G9xmi

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