Transaction not yet indexed

2tzSKU2AvBRTZHykWyB2WaG3niayuF5dwqvAS4A53Pmvj6HkqoqaEHF7bYn2w1wGZynBpvWeJnsV5qaXkqoDfffk

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