Transaction not yet indexed

55HkLttrQgmcoaaBuaezXpj6x8TufVYgJoqFQmtxDuaGFHDMV7q2FFfGAh8tDfCkVH9XMUTEpfe8T6y4k14KwrYs

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