Transaction not yet indexed

278rdRdoHV3gMPNzLrbWAARaiSUi3R4QLSV7TMk7fZpLdFhJcFtDAsnMFcjBPmj1vBHSexJLLebCcxyspWQjomc1

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